Volatility

[Mounika]

Explanation:

The relative rate at which the price of security moves up and down volatility is found by calculating the annualised standard deviation of daily change in price

Statement:

The supply of water to the condenser is regulated according to the volatility of the condensate

[Jayalakshmi. j]

Volatility is the degree of variation of a trading price series over time as measured by  the standard deviation of returns .historic volatility is derived from time series of past market prices.

[boutha priya]

Volatility is a statistical measure of the dispersion of returns for a given security or market index. Volatility can either be measured by using the standard deviation or variance between returns from that same security or market index.

[Aravind Kumar]

Volatility is a statistical measure of thedispersionof returns for a given security ormarket index. Volatility can either be measured by using thestandard deviationor variance between returns from that same security or market index. Commonly,the higher the volatility, the riskier the security.

[Indhumathi v]

It is a rate at which the price of a security increases or decreases for a given set of returns.  Volality is measured by calculating the standard deviation of the annualized returns over a given period of time.

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